SCROLL TECH ST-R94 KE-TF7-3PH-380V60HZ-R407 COMPRESSOR

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2650 SAR
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(9639 available)
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SCROLL TECH ST-R94 KE-TF7-3PH-380V-60HZ-R407

Scroll Compressor (Approx. 8 HP / ~94,000 BTU class)

This is a ScrollTech ST-R94 series hermetic scroll compressor, designed for commercial air-conditioning systems using R407C refrigerant, operating on 3-phase 380V / 60Hz (TF7 high-voltage variant).

Based on the ST-R94 platform, this model is equivalent in performance range to Copeland’s ZR94KC/ZR94KCE 8HP scroll compressors used in HVAC systems.


Key Specifications (ST-R94 TF7 Version)

  • Brand: ScrollTech
  • Model: ST-R94 KE-TF7
  • Compressor Type: Hermetic scroll
  • Refrigerant: R407C (HFC)
  • Power Supply: 3 Phase, 380V, 60Hz
  • Capacity: ~94,000 BTU/h (~7.5–8 HP class)
  • Displacement (typical class): ~22 m³/h range (industry equivalent)
  • Application: Air conditioning / chiller systems

Typical Equivalent (Market Reference)

This compressor is generally interchangeable in capacity class with:

  • Copeland ZR94KC / ZR94KCE TF7 series
  • Danfoss SM / SY 8HP class scroll compressors

These all operate in the same ~20–21 kW cooling range (~94k BTU).


Pipe Connection (Standard for this class)

  • Suction line: 1-1/8”
  • Discharge line: 7/8”
    (as per equivalent ZR94KCE technical data)

Typical Applications

  • Commercial split AC systems (8 ton class)
  • Rooftop packaged units
  • Small air-cooled chillers
  • VRF auxiliary fixed-speed circuits

Key Features

  • High efficiency scroll design
  • Low vibration and noise
  • Internal motor protection
  • POE oil compatible with R407C systems
  • Stable performance under high load 

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